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disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion (Operator)

Name

disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion — Ausgeben von Regionen in ein Fenster.

Signatur

disp_region(DispRegions : : WindowHandle : )

Herror disp_region(const Hobject DispRegions, const Hlong WindowHandle)

Herror T_disp_region(const Hobject DispRegions, const Htuple WindowHandle)

Herror disp_region(Hobject DispRegions, const HTuple& WindowHandle)

void HRegion::DispRegion(const HTuple& WindowHandle) const

void HRegionArray::DispRegion(const HTuple& WindowHandle) const

void DispRegion(const HObject& DispRegions, const HTuple& WindowHandle)

void HRegion::DispRegion(const HWindow& WindowHandle) const

void HWindow::DispRegion(const HRegion& DispRegions) const

void HOperatorSetX.DispRegion(
[in] IHUntypedObjectX* DispRegions, [in] VARIANT WindowHandle)

void HRegionX.DispRegion([in] IHWindowX* WindowHandle)

void HWindowX.DispRegion([in] IHRegionX* DispRegions)

static void HOperatorSet.DispRegion(HObject dispRegions, HTuple windowHandle)

void HRegion.DispRegion(HWindow windowHandle)

void HWindow.DispRegion(HRegion dispRegions)

Beschreibung

disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion trägt die Regionen aus DispRegionsDispRegionsDispRegionsDispRegionsDispRegionsdispRegions in das Ausgabefenster ein. Die Parameter für die Ausgabe können mit den Operatoren set_colorset_colorSetColorset_colorSetColorSetColor, set_grayset_graySetGrayset_graySetGraySetGray, set_drawset_drawSetDrawset_drawSetDrawSetDraw, set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth, etc. bestimmt werden.

Die Farbe(n) für die Darstellung der Regionen wird mit set_colorset_colorSetColorset_colorSetColorSetColor, set_rgbset_rgbSetRgbset_rgbSetRgbSetRgb, set_grayset_graySetGrayset_graySetGraySetGray oder set_coloredset_coloredSetColoredset_coloredSetColoredSetColored festgelegt. Wird mehr als eine Region ausgegeben und ist mehr als eine Farbe gesetzt (siehe set_colorset_colorSetColorset_colorSetColorSetColor, set_coloredset_coloredSetColoredset_coloredSetColoredSetColored), dann werden die Regionen zyklisch mit den angegebenen Farben ausgegeben.

Die Form der Region kann für die Ausgabe mit set_paintset_paintSetPaintset_paintSetPaintSetPaint verändert werden (z.B. umschließender Kreis, konvex Hülle, etc.). Mit set_drawset_drawSetDrawset_drawSetDrawSetDraw wird festgelegt, ob die Region ausgefüllt oder nur der Rand gezeichnet werden soll. Falls nur der Rand gezeichnet wird, kann mit set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth dessen Dicke in Pixeln und mit set_line_styleset_line_styleSetLineStyleset_line_styleSetLineStyleSetLineStyle das Darstellungsmuster angegeben werden.

Parallelisierung

Parameter

DispRegionsDispRegionsDispRegionsDispRegionsDispRegionsdispRegions (input_object)  region(-array) → objectHRegionHRegionHRegionHRegionXHobject

Auszugebende Regionen.

WindowHandleWindowHandleWindowHandleWindowHandleWindowHandlewindowHandle (input_control)  window → HWindow, HTupleHTupleHTupleHWindowX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Fenster-Handle.

Beispiel (HDevelop)

* Output with 12 colors:
set_colored(WindowHandle,12)
disp_region(SomeSegments,WindowHandle)

* Symbolic representation:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'red')
set_shape(WindowHandle,'ellipse')
disp_region(SomeSegments,WindowHandle)

* Representation of a margin with pattern:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'blue')
set_line_style(WindowHandle,[12,3])
disp_region(Segments,WindowHandle)

Beispiel (C)

/* Output with 12 colors: */
set_colored(WindowHandle,12) ;
disp_region(SomeSegments,WindowHandle) ;

/* Symbolic representation: */
set_draw(WindowHandle,"margin") ;
set_color(WindowHandle,"red") ;
set_shape(WindowHandle,"ellipse") ;
disp_region(SomeSegments,WindowHandle) ;

/* Representation of a margin with pattern: */
set_draw(WindowHandle,"margin") ;
create_tuple(&Color,2) ;
set_s(Color,"blue",0) ;
set_s(Color,"red",0) ;
create_tuple(&Handle,1) ;
set_i(Handle,WindowHandle,0) ;
T_set_color(Handle,Color) ;
create_tuple(&Par,2) ;

set_i(Par,12,0) ;
set_i(Par,3,1) ;
T_set_line_style(WindowHandle,Par) ;
disp_region(Segments,WindowHandle) ;

Beispiel (HDevelop)

* Output with 12 colors:
set_colored(WindowHandle,12)
disp_region(SomeSegments,WindowHandle)

* Symbolic representation:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'red')
set_shape(WindowHandle,'ellipse')
disp_region(SomeSegments,WindowHandle)

* Representation of a margin with pattern:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'blue')
set_line_style(WindowHandle,[12,3])
disp_region(Segments,WindowHandle)

Beispiel (HDevelop)

* Output with 12 colors:
set_colored(WindowHandle,12)
disp_region(SomeSegments,WindowHandle)

* Symbolic representation:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'red')
set_shape(WindowHandle,'ellipse')
disp_region(SomeSegments,WindowHandle)

* Representation of a margin with pattern:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'blue')
set_line_style(WindowHandle,[12,3])
disp_region(Segments,WindowHandle)

Beispiel (HDevelop)

* Output with 12 colors:
set_colored(WindowHandle,12)
disp_region(SomeSegments,WindowHandle)

* Symbolic representation:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'red')
set_shape(WindowHandle,'ellipse')
disp_region(SomeSegments,WindowHandle)

* Representation of a margin with pattern:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'blue')
set_line_style(WindowHandle,[12,3])
disp_region(Segments,WindowHandle)

Beispiel (HDevelop)

* Output with 12 colors:
set_colored(WindowHandle,12)
disp_region(SomeSegments,WindowHandle)

* Symbolic representation:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'red')
set_shape(WindowHandle,'ellipse')
disp_region(SomeSegments,WindowHandle)

* Representation of a margin with pattern:
set_draw(WindowHandle,'margin')
set_color(WindowHandle,'blue')
set_line_style(WindowHandle,[12,3])
disp_region(Segments,WindowHandle)

Ergebnis

disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion liefert den Wert 2 (H_MSG_TRUE).

Vorgänger

open_windowopen_windowOpenWindowopen_windowOpenWindowOpenWindow, set_rgbset_rgbSetRgbset_rgbSetRgbSetRgb, set_lutset_lutSetLutset_lutSetLutSetLut, set_hsiset_hsiSetHsiset_hsiSetHsiSetHsi, set_shapeset_shapeSetShapeset_shapeSetShapeSetShape, set_line_styleset_line_styleSetLineStyleset_line_styleSetLineStyleSetLineStyle, set_insertset_insertSetInsertset_insertSetInsertSetInsert, set_fixset_fixSetFixset_fixSetFixSetFix, set_drawset_drawSetDrawset_drawSetDrawSetDraw, set_colorset_colorSetColorset_colorSetColorSetColor, set_coloredset_coloredSetColoredset_coloredSetColoredSetColored, set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth

Alternativen

disp_objdisp_objDispObjdisp_objDispObjDispObj, disp_arrowdisp_arrowDispArrowdisp_arrowDispArrowDispArrow, disp_linedisp_lineDispLinedisp_lineDispLineDispLine, disp_circledisp_circleDispCircledisp_circleDispCircleDispCircle, disp_rectangle1disp_rectangle1DispRectangle1disp_rectangle1DispRectangle1DispRectangle1, disp_rectangle2disp_rectangle2DispRectangle2disp_rectangle2DispRectangle2DispRectangle2, disp_ellipsedisp_ellipseDispEllipsedisp_ellipseDispEllipseDispEllipse

Siehe auch

open_windowopen_windowOpenWindowopen_windowOpenWindowOpenWindow, open_textwindowopen_textwindowOpenTextwindowopen_textwindowOpenTextwindowOpenTextwindow, set_colorset_colorSetColorset_colorSetColorSetColor, set_coloredset_coloredSetColoredset_coloredSetColoredSetColored, set_drawset_drawSetDrawset_drawSetDrawSetDraw, set_shapeset_shapeSetShapeset_shapeSetShapeSetShape, set_paintset_paintSetPaintset_paintSetPaintSetPaint, set_grayset_graySetGrayset_graySetGraySetGray, set_rgbset_rgbSetRgbset_rgbSetRgbSetRgb, set_hsiset_hsiSetHsiset_hsiSetHsiSetHsi, set_pixelset_pixelSetPixelset_pixelSetPixelSetPixel, set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth, set_line_styleset_line_styleSetLineStyleset_line_styleSetLineStyleSetLineStyle, set_insertset_insertSetInsertset_insertSetInsertSetInsert, set_fixset_fixSetFixset_fixSetFixSetFix, paint_regionpaint_regionPaintRegionpaint_regionPaintRegionPaintRegion, dump_windowdump_windowDumpWindowdump_windowDumpWindowDumpWindow

Modul

Foundation

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